FI951788A - Method for the treatment of industrial effluents containing toxic organic pollutants in low concentrations - Google Patents
Method for the treatment of industrial effluents containing toxic organic pollutants in low concentrations Download PDFInfo
- Publication number
- FI951788A FI951788A FI951788A FI951788A FI951788A FI 951788 A FI951788 A FI 951788A FI 951788 A FI951788 A FI 951788A FI 951788 A FI951788 A FI 951788A FI 951788 A FI951788 A FI 951788A
- Authority
- FI
- Finland
- Prior art keywords
- toxic organic
- treatment
- organic pollutants
- low concentrations
- containing toxic
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/06—Treatment of sludge; Devices therefor by oxidation
- C02F11/08—Wet air oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/26—Treatment of water, waste water, or sewage by extraction
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/36—Organic compounds containing halogen
Abstract
An effective process combines the adsorption of toxic organic pollutants of waste water on active coal, the desorption of the pollutants in boiling water and the oxidative decomposition of the desorbed pollutants in a dropping bed reactor.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SI9200263A SI9200263B (en) | 1992-10-19 | 1992-10-19 | Process for catalytic oxidation of organic impurities in waste waters |
PCT/DE1993/001016 WO1994008905A1 (en) | 1992-10-19 | 1993-10-19 | Process for treating industrial waste waters with low concentrations of toxic organic pollutants |
Publications (2)
Publication Number | Publication Date |
---|---|
FI951788A true FI951788A (en) | 1995-04-13 |
FI951788A0 FI951788A0 (en) | 1995-04-13 |
Family
ID=20431016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI951788A FI951788A0 (en) | 1992-10-19 | 1995-04-13 | Process for the treatment of industrial wastewater containing toxic organic pollutants at low concentrations |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0664771B1 (en) |
JP (1) | JPH08506044A (en) |
AT (1) | ATE148429T1 (en) |
AU (1) | AU5368394A (en) |
CA (1) | CA2147253A1 (en) |
DE (1) | DE59305357D1 (en) |
DK (1) | DK0664771T3 (en) |
ES (1) | ES2096954T3 (en) |
FI (1) | FI951788A0 (en) |
SI (1) | SI9200263B (en) |
WO (1) | WO1994008905A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU776320B2 (en) * | 2000-05-11 | 2004-09-02 | Trident Trade Waste Treatment Pty. Ltd. | Waste water treatment apparatus |
JP2017000992A (en) * | 2015-06-15 | 2017-01-05 | 東洋紡株式会社 | Water treatment system |
CN114684952B (en) * | 2020-12-31 | 2023-08-01 | 中国石油化工股份有限公司 | Method and device for treating low COD sewage |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI64793C (en) * | 1977-01-27 | 1984-01-10 | Degussa | FOERFARANDE FOER RENING AV AVFALLSVATTEN SOM INNEHAOLLER FENOLFENOLDERIVAT ELLER FENOL OCH FORMALDEHYD |
DE3938835A1 (en) * | 1989-11-23 | 1991-05-29 | Sued Chemie Ag | METHOD FOR THE OXIDATION OF ORGANIC IMPURITIES IN SEWAGE |
-
1992
- 1992-10-19 SI SI9200263A patent/SI9200263B/en unknown
-
1993
- 1993-10-19 DE DE59305357T patent/DE59305357D1/en not_active Expired - Fee Related
- 1993-10-19 WO PCT/DE1993/001016 patent/WO1994008905A1/en active IP Right Grant
- 1993-10-19 JP JP6509518A patent/JPH08506044A/en active Pending
- 1993-10-19 AU AU53683/94A patent/AU5368394A/en not_active Abandoned
- 1993-10-19 AT AT93924005T patent/ATE148429T1/en not_active IP Right Cessation
- 1993-10-19 EP EP93924005A patent/EP0664771B1/en not_active Expired - Lifetime
- 1993-10-19 CA CA002147253A patent/CA2147253A1/en not_active Abandoned
- 1993-10-19 DK DK93924005.7T patent/DK0664771T3/en active
- 1993-10-19 ES ES93924005T patent/ES2096954T3/en not_active Expired - Lifetime
-
1995
- 1995-04-13 FI FI951788A patent/FI951788A0/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
SI9200263B (en) | 2000-04-30 |
EP0664771A1 (en) | 1995-08-02 |
DK0664771T3 (en) | 1997-02-17 |
DE59305357D1 (en) | 1997-03-13 |
EP0664771B1 (en) | 1997-01-29 |
CA2147253A1 (en) | 1994-04-28 |
SI9200263A (en) | 1994-06-30 |
AU5368394A (en) | 1994-05-09 |
JPH08506044A (en) | 1996-07-02 |
ATE148429T1 (en) | 1997-02-15 |
WO1994008905A1 (en) | 1994-04-28 |
ES2096954T3 (en) | 1997-03-16 |
FI951788A0 (en) | 1995-04-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
EP0360941A3 (en) | Decompostion of volatile organic halogenated compounds contained in gases and aqueous solutions | |
JPS5775192A (en) | Biological purifying method for waste water and its device | |
NO971033D0 (en) | Water treatment Process | |
CA2221851A1 (en) | Regeneration of active carbon and polymeric adsorbents | |
DE3364489D1 (en) | Process and apparatus for the biological purification of waste water | |
KR970069886A (en) | Method and apparatus for ultraviolet decomposition treatment of organic matter-containing wastewater | |
DE69930443D1 (en) | Process for the treatment of contaminated fluid | |
FI951788A (en) | Method for the treatment of industrial effluents containing toxic organic pollutants in low concentrations | |
JPH0549927A (en) | Treatment of hardly treatable activated carbon by irradiation with ionizing radiation | |
CA2150031A1 (en) | Method for the Treatment of Incineration Residues and the Use Thereof as Adsorption Agent | |
JPS5385947A (en) | Method of treating waste liquid containing nitrogen compounds | |
MY118239A (en) | A method for treating wastewater containing hazardous matter using electron beam irradiation | |
KR960022291A (en) | Advanced water purification treatment system | |
Cadena et al. | Use of tailored clays for selective adsorption of hazardous pollutants | |
SE9302111L (en) | A process for separating gaseous pollutants from a gas and apparatus therefor | |
Haist-Gulde et al. | Removal of pesticides form raw waters | |
Bohn et al. | Gas scrubbing by bio-washers and bio-filters. | |
MX9307280A (en) | PROCEDURE FOR REMOVING AND DESTROYING LOW CONCENTRATIONS OF OXIDIZABLE ORGANIC POLLUTANTS FROM A GAS STREAM. | |
ATE55971T1 (en) | PROCESS FOR THE BIOLOGICAL TREATMENT OF WASTEWATER FROM A FLUE GAS DESULPHURIZATION PLANT. | |
JPH11262780A (en) | Decomposition treatment of organohalogen compound | |
JPH02131184A (en) | Drain treatment device | |
JPS5351657A (en) | Method for disposing organic waste water | |
JPS5339650A (en) | Treatment of water | |
Digiano | Influence of biological activity on GAC performance | |
Bowers et al. | Toxicity reduction in industrial wastewater discharges |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD | Application lapsed |